42950805996 has 24 divisors (see below), whose sum is σ = 114535482880. Its totient is φ = 12271658832.

The previous prime is 42950805977. The next prime is 42950806009. The reversal of 42950805996 is 69950805924.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 255659476 + ... + 255659643.

Almost surely, 2^42950805996 is an apocalyptic number.

It is an amenable number.

42950805996 is an abundant number, since it is smaller than the sum of its proper divisors (71584676884).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

42950805996 is a wasteful number, since it uses less digits than its factorization.

42950805996 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 511319133 (or 511319131 counting only the distinct ones).

The product of its (nonzero) digits is 6998400, while the sum is 57.

The spelling of 42950805996 in words is "forty-two billion, nine hundred fifty million, eight hundred five thousand, nine hundred ninety-six".